Red Hat Bugzilla – Bug 11914
script error in /etc/rc.d/init.d/ipchains
Last modified: 2008-05-01 11:37:55 EDT
manual execution of ./ipchains start/restart
Applying ipchains firewall rules: stdin: is not a tty
The rules do get applied so it is not a showstopper.
This looks fixed in ipchains-1.3.9-9 in Raw Hide
reopen this bug if you find that this is not the case.